/* ==========================================================================
   AI Family Office: Features, Architecture & Capabilities Showcase
   Monarch Money aesthetic: Clean fintech surfaces, subtle borders,
   crisp typography, vibrant accents, and responsive layout.
   ========================================================================== */

.features-page-body {
    background-color: var(--bg-canvas);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Container */
.features-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Sticky Header Navigation */
.features-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: var(--bg-canvas);
    background-color: rgba(248, 250, 252, 0.88);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

[data-theme="dark"] .features-nav {
    background-color: rgba(11, 14, 20, 0.88);
}

.features-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.features-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
}

.features-brand-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.features-brand-title {
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0;
}

.features-brand-subtitle {
    font-size: 0.6875rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.features-nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.features-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.15s ease;
}

.features-nav-link:hover {
    color: var(--accent-orange);
}

.features-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Theme Toggle Button in Header */
.theme-btn-compact {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 7px 10px;
    cursor: pointer;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.theme-btn-compact:hover {
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
}

/* Hero Section */
.features-hero {
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
}

.features-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-orange-bg);
    border: 1px solid var(--accent-orange-border);
    color: var(--accent-orange);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 24px;
}

.features-hero-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.1;
    margin: 0 auto 20px;
    max-width: 900px;
    color: var(--text-primary);
}

.features-hero-title span.gradient-text {
    color: var(--brand-primary, #0265E8);
}

.features-hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 760px;
    margin: 0 auto 36px;
    line-height: 1.6;
}

.features-hero-ctas {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.btn-hero-primary {
    background: var(--accent-orange);
    color: #FFFFFF !important;
    border: 1px solid var(--accent-orange-hover);
    padding: 13px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
    transition: all 0.2s ease;
}

.btn-hero-primary:hover {
    background: var(--accent-orange-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.45);
}

.btn-hero-secondary {
    background: var(--bg-surface);
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
    padding: 13px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-hero-secondary:hover {
    background: var(--bg-surface-elevated);
    border-color: var(--border-bright);
}

/* Interactive Hero Simulator Preview Card */
.hero-sim-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    max-width: 980px;
    margin: 0 auto;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.hero-sim-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-orange), var(--status-green));
}

.hero-sim-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-sim-tabs {
    display: flex;
    gap: 8px;
    background: var(--bg-canvas);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.hero-sim-tab-btn {
    background: transparent;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.hero-sim-tab-btn.active {
    background: var(--bg-surface);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.hero-sim-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

@media (max-width: 860px) {
    .hero-sim-grid {
        grid-template-columns: 1fr;
    }
}

.hero-metric-tile {
    background: var(--bg-canvas);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
}

.hero-metric-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.hero-metric-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.hero-metric-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Feature Pillar Section */
.feature-section {
    padding: 90px 0;
    border-top: 1px solid var(--border-color);
}

.feature-section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 56px;
}

.feature-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-blue);
    margin-bottom: 12px;
}

.feature-heading {
    font-size: clamp(1.85rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 16px;
    line-height: 1.2;
    color: var(--text-primary);
}

.feature-subheading {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Split Showcase Row (Text + Visual Card) */
.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 80px;
}

.showcase-row.reverse {
    direction: rtl;
}

.showcase-row.reverse > * {
    direction: ltr;
}

@media (max-width: 900px) {
    .showcase-row,
    .showcase-row.reverse {
        grid-template-columns: 1fr;
        gap: 32px;
        direction: ltr;
    }
}

.showcase-copy h3 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 14px;
    color: var(--text-primary);
}

.showcase-copy p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 20px;
}

.showcase-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.showcase-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.showcase-list li svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--status-green);
}

.showcase-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

/* Multi-Card Grid for secondary features */
.features-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 36px;
}

.feature-mini-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.feature-mini-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-bright);
}

.feature-mini-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.feature-mini-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--text-primary);
}

.feature-mini-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0 0 16px;
    flex: 1;
}

/* Quote Callout Card */
.quote-banner {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(249, 115, 22, 0.08) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 40px 0 60px;
    position: relative;
}

.quote-banner-text {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0 0 12px;
    font-style: italic;
}

.quote-banner-author {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent-orange);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Demo Personas Grid */
.demo-section {
    padding: 90px 0;
    background: var(--bg-surface-elevated);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.demo-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.demo-persona-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.demo-persona-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.demo-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.demo-card-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.demo-card-loc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0 0 10px;
}

.demo-card-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0 0 16px;
    flex: 1;
}

.demo-card-launch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--accent-blue);
}

/* Security Guarantee Section */
.security-banner {
    padding: 80px 0;
    text-align: center;
}

.security-badges-row {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 36px;
}

.security-badge-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    max-width: 280px;
    text-align: left;
}

.security-badge-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.security-badge-item p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.45;
}

/* Footer */
.features-footer {
    border-top: 1px solid var(--border-color);
    padding: 60px 0 40px;
    background: var(--bg-canvas);
}

.features-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.features-footer-links {
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.features-footer-links a {
    color: var(--text-muted);
    font-size: 0.8125rem;
    text-decoration: none;
    transition: color 0.15s ease;
}

.features-footer-links a:hover {
    color: var(--text-primary);
}